Pasternack Enterprises

Same-Day Shipping of +40,000

RF and Microwave Products


Official Pasternack

Distributor for

UK and Ireland

RF Switches

RF Switches


Pasternack RF switches are passive microwave devices that route a high

frequency RF signal through a set transmission path. RF switches from Pasternack

are most commonly used in microwave test systems for routing varying radio freq.

signals between instruments, allowing multiple tests to be performed at the same

time using the same setup. We carry three basic types of RF and microwave

switches including PIN diode switches, RF electromechanical relay switches

(RF relays) and manual RF switches. Many of our radio frequency, microwave and

millimeter wave switches are RoHS and REACH compliant.


50 Ohm RF switches are available with SMA, BNC and N connectors, while our 75 Ohm varieties have Type N and BNC connectors only. Pasternack offers many different switch configurations including single-pole single-throw (SPST) switches, 50 Ohm and 75 Ohm single-pole double-throw (SPDT) switches, double-pole double-throw (DPDT) switches, single-pole three-throw (SP3T) switches, single-pole four-throw (SP4T) switches, single-pole six-throw (SP6T) switches, single-pole eight-throw (SP8T) switches, single-pole ten-throw (SP10T) switches, A/B coaxial RF relays and transfer switches. Our broadband RF switches have frequency capabilities ranging from DC to 40 GHz depending on type and style and very low VSWR. Pasternack Enterprises’ RF switch products have a power rating between 0.5 Watts and 275 Watts and a maximum speed threshold between 100 and 250 nanoseconds (nsec).


The ISO 9001:2008 registered Pasternack facility ships all RF coaxial switches the same day worldwide. Pasternack offers one of the largest inventory of RF, microwave and millimeter wave components available for same day shipping worldwide. Expert technical support and friendly customer service personnel are available for RF coax switch needs. United Kingdom customers can contact Pasternack by e-mail at and or by calling +1-949-261-1920 from the UK).


For local technical support and to purchase RF switches in the United Kingdom,

please contact SpecTech Ltd. at (44) 01420 544789




TEL:  (44) 01420 544789

FAX: (44) 01420 544788

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